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NONCONTROLLING INTERESTS - Interests in Consolidated Real Estate Joint Ventures (Details) $ in Thousands | 9 Months Ended |
--- | --- | ---
Sep. 30, 2025 USD ($) facility item | Dec. 31, 2024 USD ($)
NONCONTROLLING INTERESTS |  |
Total assets | $ 6,757,658 | $ 6,394,181
Total liabilities | $ 3,902,720 | $ 3,440,313
VIE |  |
NONCONTROLLING INTERESTS |  |
Number of Stores | facility | 22 |
Total assets | $ 386,137 |
Total liabilities | 244,513 |
Related Party Loans | $ 121,735 |
Hines Capital |  |
NONCONTROLLING INTERESTS |  |
Number Of Consolidated Joint Ventures In Portfolio | item | 7 |
Hines Capital | VIE |  |
NONCONTROLLING INTERESTS |  |
Number of Stores | facility | 14 |
CubeSmart Ownership Interest | 85.00% |
Total assets | $ 175,998 |
Total liabilities | $ 117,926 |
New Rochelle Investors LLC | VIE |  |
NONCONTROLLING INTERESTS |  |
Number of Stores | facility | 1 |
CubeSmart Ownership Interest | 70.00% |
Total assets | $ 40,554 |
Total liabilities | 17,801 |
Related Party Loans | $ 16,352 |
1074 Raritan Road, LLC | VIE |  |
NONCONTROLLING INTERESTS |  |
Number of Stores | facility | 1 |
CubeSmart Ownership Interest | 90.00% |
Total assets | $ 15,399 |
Total liabilities | 10,978 |
Related Party Loans | $ 10,623 |
350 Main Street, LLC | VIE |  |
NONCONTROLLING INTERESTS |  |
Number of Stores | facility | 1 |
CubeSmart Ownership Interest | 90.00% |
Total assets | $ 17,430 |
Total liabilities | 11,364 |
Related Party Loans | $ 10,415 |
Astoria Investors, LLC | VIE |  |
NONCONTROLLING INTERESTS |  |
Number of Stores | facility | 1 |
CubeSmart Ownership Interest | 70.00% |
Total assets | $ 44,769 |
Total liabilities | 30,823 |
Related Party Loans | $ 29,964 |
CS Vienna LLC | VIE |  |
NONCONTROLLING INTERESTS |  |
Number of Stores | facility | 1 |
CubeSmart Ownership Interest | 80.00% |
Total assets | $ 28,875 |
Total liabilities | 34,587 |
Related Party Loans | $ 34,049 |
CS Valley Forge Village Storage LLC | VIE |  |
NONCONTROLLING INTERESTS |  |
Number of Stores | facility | 1 |
CubeSmart Ownership Interest | 70.00% |
Total assets | $ 18,016 |
Total liabilities | 14,887 |
Related Party Loans | $ 14,792 |
SH3, LLC | VIE |  |
NONCONTROLLING INTERESTS |  |
Number of Stores | facility | 1 |
CubeSmart Ownership Interest | 90.00% |
Total assets | $ 35,695 |
Total liabilities | $ 511 |
C S Lock Up Anoka LLC | VIE |  |
NONCONTROLLING INTERESTS |  |
Number of Stores | facility | 1 |
CubeSmart Ownership Interest | 50.00% |
Total assets | $ 9,401 |
Total liabilities | 5,636 |
Related Party Loans | $ 5,540 |

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